Delphi ES20106 oxygen sensor for the 2001-2002 Dodge Ram 1500 V8 5.9L, the 2003 Ram 1500 V8 5.7L, the 2004-2006 Ram 1500 V10 8.3L and other vehicles reads the oxygen level in the exhaust and reports it to the engine computer. The computer uses that reading to adjust the air-fuel ratio, and this Delphi oxygen sensor is built to Delphi's OE standards.
- Delphi planar technology covers older, conical design sensors
- Smart design consolidates SKUs without using long wires
- Patented protective sensor coating helps prevent contamination
- Validated for all fuel types, including ethanol blends like E85
- Tested to 150,000 miles, plus 2,000 hours of severe thermal testing
Quick facts
- Part: Delphi ES20106 oxygen sensor
- Fits: 2001-2002 Dodge Ram 1500 V8 5.9L, the 2003 Ram 1500 V8 5.7L, the 2004-2006 Ram 1500 V10 8.3L and other vehicles
- Position: Front left, rear, rear left
- Condition: New
A check engine light, rough running or poor fuel economy can mean an oxygen sensor is worn, but other faults cause the same signs, so find the cause before you replace it. With the engine off and cool, look over the sensor wiring and connector for damage, and leave live testing to a shop.
Fits
The 2001-2002 Dodge Ram 2500 V8 5.9L and the 2004 Jeep Grand Cherokee 6-cylinder 4.0L also fit this oxygen sensor, along with many other vehicles. This listing is one sensor; the quantity is one or two depending on the vehicle, counted by sensor position.
Specifications
- Position: front left, rear, rear left
- Quantity per vehicle: 1 or 2, depending on the vehicle
- Sold as: one sensor
- Condition: new
In the box
One oxygen sensor and one instruction sheet.
Interchange: 234-4029 · 234-4767 · 138-747 · 250-24255 · 250-24259 · 250-24317
5602 8997AA · 5604 1706AA · 2131372 · 2131374 · 2131536 · OS1509 · OS2223 · 13687 · 15308 · 15507 · 5149005AA · 23132 · REA1516 · REA1816 · SG1390 · SG1852 · SG755 · SU3267 · SU6886
This part cross-references / interchanges with the following part numbers:
2131372, 2131374, 2131536, OS1509, OS2223, 13687, 15308, 15507, 5149005AA, 5602 8997AA, 5604 1706AA, 234-4029, 234-4767, 138-747, 23132, REA1516, REA1816, SG1390, SG1852, SG755, 250-24255, 250-24259, 250-24317, SU3267, SU6886
Frequently Asked Questions
Is this Ram 1500 oxygen sensor right for the 2003 Dodge Ram 1500 V8 5.7L?
Yes, Delphi ES20106 fits the 2003 Dodge Ram 1500 V8 5.7L, which takes two; if your vehicle is not named here, look it up by year and engine in the "Vehicles it fits" section.
Is this a Jeep Grand Cherokee oxygen sensor for a 2004 model with the 6-cylinder 4.0L?
Yes. Delphi ES20106 fits the 2004 Jeep Grand Cherokee 6-cylinder 4.0L, which takes one sensor.
Does the Delphi ES20106 come with an instruction sheet?
Yes. The box holds one oxygen sensor and one instruction sheet.
Can this oxygen sensor be used with E85 fuel?
Yes. It is validated for all fuel types, including ethanol blends like E85.
How much testing is behind this oxygen sensor?
It is OE tested to 150,000 miles, plus 2,000 hours of severe thermal testing.
